The City of Kansas City, Mo., is notifying motorists that the Rock the Crossroads and Volkswagen 5K Jersey Run races will affect traffic Saturday evening and Sunday morning.

Rock the Crossroads will begin on Saturday, July 27 on 18th Street just east of Oak Street. Rolling race closures will take place from about 7:25 to 8:30 p.m. on the following race route: east on 18th Street; north on Charlotte Street; east on 16th Street; south on Campbell Street; west on 19th Street; south on Cherry Street; west on 20th Street; north on Baltimore Street; east on Truman Road; south on McGee Street; east on 17th Street; north on Charlotte Street; east on 16th Street to Campbell Street.

The Volkswagen 5K Jersey Run will begin on Sunday, July 28 in the Power & Light District. Rolling race closures will take place from about 7:50-9:30 a.m. on the following race route: west on 14th Street; north on Wyandotte Street; east on Third Street; south on Locust Lane; west on Missouri Avenue; south on Grand Boulevard; east on Eighth Street; south on Holmes Street; west on 12th Street; south on Grand Boulevard to finish at the Power & Light District.